液压式连发套扎器治疗肝硬化食管静脉曲张的临床应用
INFECTIOUS DISEASE INFORMATION(2004)
Abstract
食管静脉曲张破裂出血是上消化道出血常见病因,也是肝硬化门脉高压最严重并发症之一.内镜下食管静脉曲张套扎术(esophageal varices ligation,EVL)是治疗食管静脉曲张的一种新技术,目前已取得良好疗效.本文通过多中心、开放、对照临床研究,试图评价液压式连发套扎器治疗肝硬化食管静脉曲张的疗效及安全性.
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